.megamenu{
position: absolute;
display: none;
left: 0;
top: 0;
background: black;
border: 1px solid #CC0000;
border-width: 5px 1px;
padding: 10px;
font: normal 14px arial, helvetica, verdana, tahoma, sans-serif;
z-index: 100;

}

.megamenu .column{
float: left;
width: 180px; /*width of each menu column*/
margin-right: 5px;
}

.megamenu .column ul{
margin: 0;
padding: 0;
list-style-type: none;
}

.megamenu .column ul li{
padding-bottom: 5px;
}

.megamenu .column h3{
background: #e0e0e0;
font: bold 16px arial, helvetica, verdana, tahoma, sans-serif;
margin: 0 0 5px 0;
}

.megamenu .column ul li a{
text-decoration: none;
font: normal 14px arial, helvetica, verdana, tahoma, sans-serif;
}

.megamenu .column ul li a:hover{
color: red;
font: normal 14px arial, helvetica, verdana, tahoma, sans-serif;
}